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CN-121984286-A - Winding tool and stator winding equipment

CN121984286ACN 121984286 ACN121984286 ACN 121984286ACN-121984286-A

Abstract

The invention relates to the technical field of motor assembly, and discloses a winding tool and stator winding equipment, wherein first locking grooves and second locking grooves are formed in plug-in components at intervals, a first support and a bottom plate in a chassis assembly are relatively fixed along the circumferential direction of the bottom plate, first ends of a plurality of plug-in components are plugged into the first support along the same direction, the first locking plates can rotate around own axes relatively to the first support, a plurality of first locking pins of the first locking plates can be plugged into the first locking grooves in a one-to-one correspondence manner, a supporting assembly is detachably connected with the chassis assembly, a second support and a top plate in a transplanting assembly are relatively fixed along the circumferential direction, second ends of a plurality of plug-in components are plugged into the second support, the second locking plates and the first locking plates are coaxially arranged, the second locking plates can rotate around own axes relatively to the second support, and a plurality of second locking pins of the second locking plates can be plugged into the second locking grooves in a one-to-one correspondence manner. The winding tool can participate in winding and line pressing transplanting multi-procedure operation, so that integral line pressing is realized, and integral transplanting is realized.

Inventors

  • WANG XIANFENG

Assignees

  • 邦迪智能科技(上海)股份有限公司

Dates

Publication Date
20260505
Application Date
20260407

Claims (10)

  1. 1. Wire winding frock, its characterized in that includes: The plug-in assembly comprises a plurality of plug-in units (1), wherein the plug-in units (1) comprise a first end and a second end which are oppositely arranged, and the plug-in units (1) are provided with a first locking groove (11) and a second locking groove (12) at intervals; The chassis assembly (2) comprises a bottom plate (21), and a first bracket (22) and a first locking disc (23) which are both arranged on the bottom plate (21), wherein the first bracket (22) and the bottom plate (21) are relatively fixed along the circumferential direction of the bottom plate (21), the first ends of the plug-ins (1) are inserted into the first bracket (22) along the same direction and are distributed around the axis of the first locking disc (23), the first locking disc (23) can rotate around the axis relative to the first bracket (22), the first locking disc (23) is provided with a plurality of first locking pins (231), and the first locking pins (231) can be inserted into the first locking grooves (11) in a one-to-one correspondence manner; The support assembly (3) comprises a fixed block (31) and a tray (32) which are connected with each other, the fixed block (31) is detachably connected with the chassis assembly (2), and the tray (32) is positioned above the second end of the insert (1); The transplanting assembly (4) is arranged at intervals with the chassis assembly (2), the transplanting assembly (4) comprises a top plate (41) and a second support (42) and a second locking disc (43) which are both arranged on the top plate (41), the second support (42) and the top plate (41) are relatively fixed along the circumferential direction of the top plate (41), the second ends of the plug-in units (1) are inserted into the second support (42) along the same direction, the second locking disc (43) and the first locking disc (23) are coaxially arranged, the second locking disc (43) can rotate around the axis of the second locking disc (43) relative to the second support (42), and the second locking disc (43) is provided with a plurality of second locking pins (431) which can be inserted into the second locking grooves (12) in a one-to-one correspondence manner.
  2. 2. The winding tool according to claim 1, wherein the bottom plate (21) is convexly provided with a first positioning pin (211), the first positioning pin (211) is inserted into the first bracket (22), and the first positioning pin (211) can be abutted with the first bracket (22) along the circumferential direction of the first lock disc (23); and/or the first locating pin (211) is inserted into the insert (1), and the first locating pin (211) can be abutted with the insert (1) along the circumferential direction of the first lock disc (23).
  3. 3. The winding tooling according to claim 1, wherein the bottom plate (21) comprises a first supporting surface (21 a), a second supporting surface (21 b) and a first guiding surface (21 c) connecting the first supporting surface and the second supporting surface (21 b), the first supporting surface (21 a) and the second supporting surface (21 b) are arranged at intervals in the axial direction of the first locking disc (23), and the first locking disc (23) can reciprocate from the first supporting surface (21 a) and the second supporting surface (21 b) along the first guiding surface (21 c); When the first lock disk (23) is located on the first supporting surface (21 a) or the first guiding surface (21 c), the first locking pin (231) is located between two adjacent inserts (1); When the first lock disk (23) is located on the second support surface (21 b), the first lock pin (231) is located on the same plane as the first lock groove (11) and can enter and exit the first lock pin (231).
  4. 4. A wire winding tooling according to claim 3, wherein the first locking disc (23) further comprises a first ring frame (232) and a first support (233), the first locking pin (231) being formed at an inner ring of the first ring frame (232), the first support (233) being formed at an outer ring of the first ring frame (232); The bottom plate (21) comprises a plate main body (212) and a plurality of flanges (213), wherein the flanges (213) are distributed on the circumferential edge of the plate main body (212) around the axis of the plate main body (212), and the flanges (213) are provided with the first guide surface (21 c) and the second support surface (21 b); The first ring frame (232) is arranged on the inner side of the flange (213), and the first supporting piece (233) can slide relative to the flange (213) on the first guide surface (21 c) or the second supporting surface (21 b).
  5. 5. The winding tool according to claim 1, wherein the first bracket (22) further comprises a first guide groove (221) and a second guide groove (222), the first guide groove (221) and the second guide groove (222) are intersected and mutually communicated, and the first locking pin (231) can be inserted between the gaps of two adjacent inserts (1) along the first guide groove (221) and can also be inserted in the first locking groove (11) along the second guide groove (222).
  6. 6. The winding tool according to claim 1, wherein the first locking plate (23) is provided with a waist-shaped hole (234), the first bracket (22) is provided with an insertion hole, a limiting pin (24) is inserted into the insertion hole and the waist-shaped hole (234) and can rotate in the waist-shaped hole (234) relative to the first locking plate (23), and the inner side wall of the waist-shaped hole (234) is abutted with the limiting pin (24) so as to support the first locking pin (231) and the first locking groove (11) to be located in the same plane.
  7. 7. The winding tool according to claim 1, wherein the supporting assembly (3) further comprises a cushion block (33) and a lifting mechanism (34), the cushion block (33) is located on one side of the tray (32) opposite to the fixed block (31), and the cushion block (33) is connected with the tray (32) through the lifting mechanism (34).
  8. 8. The winding tool according to claim 1, wherein a plurality of the fixing blocks (31) are provided, and a plurality of the fixing blocks (31) are arranged at intervals around the axis of the bottom plate (21); The tray (32) is provided with a plurality of, and a plurality of tray (32) with a plurality of fixed block (31) one-to-one is fixed, a plurality of tray (32) are connected end to end in proper order and are formed the closed loop, and adjacent two tray (32) are along perpendicular to the axial direction concatenation of first lock dish (23).
  9. 9. The winding tool according to claim 1, wherein the chassis assembly (2) further comprises a base (25), the base plate (21) is fixed with the base (25), the fixed block (31) and the base (25) are inserted in the radial direction of the base plate (21), a sliding groove (251 a) is formed in one of the fixed block (31) and the base (25) in the radial direction of the base plate (21), a first threaded fastener (361) is inserted into the other one of the fixed block (31) and the base (25) and is inserted into the sliding groove (251 a) and then is in threaded connection with a first nut, the first threaded fastener (361) can move in the sliding groove (251 a) in the radial direction of the base plate (21), and a second threaded fastener (362) is inserted into the fixed block (31) in the radial direction of the base plate (21) and is in threaded connection with the base (25).
  10. 10. Stator winding apparatus, characterized in that it comprises a winding tooling according to any one of claims 1-9.

Description

Winding tool and stator winding equipment Technical Field The invention relates to the technical field of motor assembly, in particular to a winding tool and stator winding equipment. Background The motor stator winding is braided or wound by a braiding tool in the braiding process, and is mainly subjected to axial positioning and circumferential limiting; the technology is mainly applied to an axial flux motor of a common round copper wire, cannot be applied to a winding method of a flat wire motor in the winding and braiding process, and mainly has overlarge strength of a winding of the flat wire motor and cannot be directly molded. At present, in the automatic production process, winding, pressing and transplanting operations are usually split into mutually independent stations. The traditional production mode generally adopts a mode of single-procedure single tool, wherein a special winding clamp is used in the winding process, the semi-finished product is required to be transferred to a line pressing mould in the line pressing process, and a single workpiece is grabbed by a clamping jaw or a mechanical arm for circulation in the transplanting link. Such discretized workflow has significant technical drawbacks. The accumulated positioning error is caused by repeated clamping and positioning conversion, the line pressing precision and the product consistency are directly affected, and the coil loosening or the enameled wire damage is easily caused by transplanting jitter. Therefore, a winding tool and a stator winding apparatus are needed to solve the above-mentioned problems. Disclosure of Invention The invention aims to provide a winding tool and stator winding equipment, which can participate in winding and line pressing transplanting multi-process operation, so that not only can integral line pressing be realized, but also integral transplanting can be realized. In one aspect, the present invention provides a winding tooling, the winding tooling comprising: the plug-in assembly comprises a plurality of plug-ins, wherein the plug-ins comprise a first end and a second end which are oppositely arranged, and a first locking groove and a second locking groove are formed in the plug-ins at intervals; The chassis assembly comprises a bottom plate, a first bracket and a first locking disc, wherein the first bracket and the bottom plate are respectively arranged on the bottom plate, the first bracket and the bottom plate are relatively fixed along the circumferential direction of the bottom plate, the first ends of a plurality of plug-ins are inserted into the first bracket along the same direction and are distributed around the axis of the first locking disc, the first locking disc can rotate around the axis of the first locking disc relative to the first bracket, the first locking disc is provided with a plurality of first locking pins, and the first locking pins can be inserted into the first locking grooves in a one-to-one correspondence manner; The support assembly comprises a fixed block and a tray which are connected with each other, the fixed block is detachably connected with the chassis assembly, and the tray is positioned above the second end of the plug-in unit; The transplanting assembly is arranged at intervals with the chassis assembly, the transplanting assembly comprises a top plate, a second support and a second locking disc, the second support and the top plate are installed on the top plate, the second support and the top plate are relatively fixed along the circumferential direction of the top plate, the second ends of the plug-in units are inserted into the second support along the same direction, the second locking disc and the first locking disc are coaxially arranged, the second locking disc can rotate around the axis of the second locking disc relative to the second support, the second locking disc is provided with a plurality of second locking pins, and the second locking pins can be inserted into the second locking grooves in a one-to-one correspondence mode. As a preferable mode of the winding tool, the bottom plate is convexly provided with a first positioning pin, the first positioning pin is inserted into the first bracket, and the first positioning pin can be abutted with the first bracket along the circumferential direction of the first lock disk; And/or the first positioning pin is inserted into the insert, and the first positioning pin can be abutted with the insert along the circumferential direction of the first lock disk. As a preferable mode of the winding tool, the bottom plate includes a first supporting surface, a second supporting surface and a first guiding surface connecting the first supporting surface and the second supporting surface, the first supporting surface and the second supporting surface are arranged at intervals in the axial direction of the first lock disk, and the first lock disk can reciprocate from the first supporting surface and the second suppo